<!DOCTYPE html "-//W3C//DTD XHTML 1.0 Strict//EN" 
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
    <title>Google Maps JavaScript API Example</title>
	<script src="http://ditu.google.cn/maps?file=api&amp;v=2&amp;key=ABQIAAAAWlfiFVYKHX8tCx74bFRnfhRpp30BDXp-1xIerK7XpUs0bSzu7xSVrUD63jB2YX5cVd1HtH12nrekzg&sensor=true" type="text/javascript"></script>
	<script src="class.gmap.100331.js" type="text/javascript" charset="utf-8"></script>
  </head>
  <body>
    <div id="map_canvas" style="width: 700px; height: 400px;margin:0 auto;"></div>
  </body>
</html>